Should I be worried if buying a 5-6 year old CDP?

Hi All. For the past 12 months or so I have tried numerous sources, both CD/SACD players as well as DAC's (hooked up to a computer).

Many were imported (due to lack of local availability) which posed problems, especially when things went pear shaped, so I am now limiting my search to local gear. I went through testing of various players and the two on my short-list now are:
- Marantz SA7001KI (aka SA8001)
- Classe CDP-10 (preowned from a Classe distributor)

I have had them for around 5 days now and have been able to compare them thoroughly. Whilst they are close, I must admit that I find the Classe more enjoyable and more musical.

That brings me to my question - should I be worried about the fact that the Classe is a 5-6 year old unit? The Marantz is new (essentially out the box). I know the likes of Classe are known for their build quality, but I still have at the back of my mind the question of age.

The Classe is in great condition and I know the Classe distributors in the country who said that - should it need servicing - it should not be a problem.

So I am sitting with the dilemma - go for the unit which is brand new, newer technology, and has the benefit of SACD (a perk but not a requirement, as I do not have many); or go for the unit which is already 5-6 years old but ultimately sounds just that little bit better?

Cheers
X

PS. they would both come to about the exact same price